Magnos the Spoolinator
This is a model of the entire spool collecting system. Below you can find models of the individual subsystems. Also, you will find a brief descripition of how each subsystem works and the materials that make up each subsystem.
Platform
This subsytem consists of a two-part, polycarbonate platform. The entire piece moves upwards and downwards along a threaded rod. The threaded rod turns inside a nut which is positioned in the back center of the platform. This allows the spools to be easily transported in a vertical direction. The center piece rotates, allowing the spools on it to slide off when the platform reaches a specified height.
Frame
This subsystem consists of aluminum angle which makes up the entire frame. The frame is assembled using pop rivets. The aluminum allows for great strength and stability necessary for a frame and is also light-weight. The frame is 13 inches wide by 13 inches deep by 20 inches tall.
Funnels
This subsystem consists of four funnels which collect four separate groups of spools and funnel them onto four rods. The funnels were customized with polycarbonate side-walls which prevent the spool groups from mixing once they enter the funnels. The funnels also contain aluminum backings. These aluminum strips act as a rebounding mechanism, which prevents the spools from entering the funnels in a sideways position, thereby preventing the funnels from backing-up.
Dividers
This susbsystem consists of a set of polycarbonate dividers which keep the groups of spools from mixing. At the begining of the process, the divider is in an upright position. A small motor rotates it downward, over the spools, where it maintains the separation of the spools.
Vertical Motion
This subsystem provides the raising and lowering power which moves the platform. It consists of a threaded rod and a drill motor. The motor is mounted at the top of the frame and the threaded rod spins in a washer mounted on the bottom of the frame. The motor spins the rod with high torque and a quick rotation to allow for easy and efficient vertical motion.
Terminal Rods
This subsystem, consisting of steel rods and a small polycarbonate base, is the final resting place of the spools. Each rod is placed directly below the center of a corresponding funnel. Each rod is 5.25 inches tall which allows just enough room for five spools to stack.
Counter-Weights
This subsystem is a counter-weight for the platform, allowing smooth raising and lowering. Since the threaded rod is not mounted in the center of the platform, each side of the platform does not raise at the same time. The counter-weights lift the front-edge of the platform so that its height corresponds to the height of the back-edge at all times. Also a set of drawer wheels are mounted on each side of the front of the platform. These prevent the platform from twisting around the rod.
